| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.58 | 5.501% | $248.5393 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $136.64 | 12.591% | $153.8443 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $33.62 | 6.636% | $35.851 | $35.85 | $35.85 | $35.90 |
| Purchase #4 | $210.49 | 4.660% | $220.2988 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $219.53 | 3.425% | $227.0489 | $227.05 | $227.05 | $227.00 |
| Purchase #6 | $40.49 | 7.455% | $43.5085 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $44.54 | 13.745% | $50.662 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $920.89 | $979.7528 | $979.75 | $979.75 | $979.70 | |